13248664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 30068640

約数和(自身を除く): 16819976

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 313, 407, 481, 572, 626, 814, 962, 1144, 1252, 1628, 1924, 2504, 3256, 3443, 3848, 4069, 5291, 6886, 8138, 10582, 11581, 13772, 16276, 21164, 23162, 27544, 32552, 42328, 44759, 46324, 89518, 92648, 127391, 150553, 179036, 254782, 301106, 358072, 509564, 602212, 1019128, 1204424, 1656083, 3312166, 6624332, 13248664]

約数ペア:

[(1, 13248664), (2, 6624332), (4, 3312166), (8, 1656083), (11, 1204424), (13, 1019128), (22, 602212), (26, 509564), (37, 358072), (44, 301106), (52, 254782), (74, 179036), (88, 150553), (104, 127391), (143, 92648), (148, 89518), (286, 46324), (296, 44759), (313, 42328), (407, 32552), (481, 27544), (572, 23162), (626, 21164), (814, 16276), (962, 13772), (1144, 11581), (1252, 10582), (1628, 8138), (1924, 6886), (2504, 5291), (3256, 4069), (3443, 3848)]